Meet the five finalists that could be Powerball's first millionaire of 2020.

This year marked the 48th anniversary of "Dick Clark's Rockin' New Year's Eve," which has been billed as America's biggest celebration of the year, including more than five hours of special performances and reports on New Year's celebrations from around the globe.

Ryan Seacrest hosted the prime time festivities on ABC for his 15th year and led the traditional countdown to midnight from Times Square in New York City.